Enum rust_uart::UartError

pub enum UartError {
    GenericError,
    PortBusy,
    IoError {
        cause: ErrorKind,
        description: String,
    },
    SerialError {
        cause: ErrorKind,
        description: String,
    },
}

Custom errors for UART actions

Variants

GenericError

Catch-all error case

PortBusy

A read/write call was made while another call was already in-progress

IoError

An I/O error was thrown by the kernel

Fields of IoError

cause: ErrorKind

The underlying error type

description: String

Error description

SerialError

An error was thrown by the serial driver

Fields of SerialError

cause: ErrorKind

The underlying error type

description: String

Error description

Trait Implementations

impl Clone for UartError

fn clone(&self) -> UartError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl From<Error> for UartError

fn from(error: Error) -> Self

Performs the conversion.

impl From<Error> for UartError

fn from(error: Error) -> Self

Performs the conversion.

impl PartialEq<UartError> for UartError

fn eq(&self, other: &UartError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &UartError) -> bool

This method tests for !=.

impl Debug for UartError

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for UartError

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Fail for UartError

fn name(&self) -> Option<&str>

Returns the "name" of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.